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Manjimup September Weather

Averages and records for weather in Manjimup, Western Australia in the month of September.

Typical Manjimup September Weather 1991–2020
Average daily high	16.9 °C
Average daily low	7.5 °C
Average monthly precipitation	10.5 cm
Daily chance of precipitation	68.6%

Manjimup September Weather Records 1750–2023
Highest temperature	28.8 °C	September 27, 2023
Lowest temperature	0.6 °C	September 17, 1958
Highest daily low	15.5 °C	September 10, 2015
Lowest daily high	8.2 °C	September 24, 1971
Hottest average high temperature	19.2 °C	2019
Coldest average high temperature	14.5 °C	1992
Most daily precipitation	5.9 cm	September 16, 1918
Most monthly precipitation	25.7 cm	1917

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
September 1	16.2	7.2	22.7	2.4
September 2	16.2	7.2	25.2	0.9
September 3	16.3	7.3	23.9	2.8
September 4	16.3	7.3	22.9	1.5
September 5	16.3	7.3	22.4	1.3
September 6	16.4	7.3	23.3	2.6
September 7	16.4	7.4	26.1	1.6
September 8	16.4	7.4	24.4	3.0
September 9	16.5	7.4	28.6	2.9
September 10	16.6	7.4	27.6	2.1
September 11	16.6	7.4	23.1	2.6
September 12	16.7	7.4	22.7	2.7
September 13	16.7	7.5	24.6	2.5
September 14	16.8	7.5	27.2	2.3
September 15	16.9	7.5	26.0	1.7
September 16	16.9	7.6	24.8	2.8
September 17	17.0	7.6	24.6	0.6
September 18	17.1	7.6	23.5	1.7
September 19	17.2	7.7	24.1	3.7
September 20	17.3	7.7	28.5	2.4
September 21	17.3	7.7	24.6	4.0
September 22	17.4	7.7	28.1	2.2
September 23	17.5	7.7	26.8	3.0
September 24	17.5	7.8	27.6	1.7
September 25	17.6	7.8	26.0	2.4
September 26	17.6	7.8	26.1	2.7
September 27	17.7	7.8	28.8	0.8
September 28	17.8	7.9	26.5	1.4
September 29	17.9	7.9	28.2	1.7
September 30	18.0	8.0	25.8	3.3

Weather Station Details

Years	Station	Coordinates
1750–2023	Manjimup	location